My favorite dumpling establishment is Dumpling 10053 and my favorite item there is the scallop dumplings. However the fish dumplings at China Gate in Hacienda Heights (1229 S. Hacienda Bl.) are the best fish dumplings I can recall eating. The wrapper was nice and chewy and it had just the right amount of a tasty broth inside with the fish meat and the chives. China Gate is not a dumpling restaurant and only has four kinds of dumpling on the menu. Because their clientele appears to be a hodge podge of Mandarin speakers and non-Chinese locals I'm not sure how to describe the cuisine. However it would be a shame to go there without getting the fish dumplings.